google::cloud::NullStream Struct Reference

Implements operator<< for all types, without any effect. More...

#include <google/cloud/log.h>

Public Member Functions
template<typename T >
NullStream &	operator<< (T)
	Generic do-nothing streaming operator. More...

Detailed Description

Implements operator<< for all types, without any effect.

It is desirable to disable at compile-time tracing, debugging, and other low severity messages. The Google Cloud Platform C++ Libraries logging adaptors return an object of this class when the particular log-line is disabled at compile-time.

Member Function Documentation

operator<<()

template<typename T >

NullStream & google::cloud::NullStream::operator<< ( T  )

inline

Generic do-nothing streaming operator.